Radeon Graphics 512SP and RTX A40 - video card comparison

Radeon Graphics 512SP

RTX A40

Architecture

GCN 5.1 (2018−2021)

Ampere (2020−2022)

GPU code name

Renoir

GA102

Market segment

Desktop

Release date

March 2020

October 2020

Interface

IGP

PCIe 4.0 x16

Supplementary power connectors

None

8-pin EPS

Boost clock speed

2100 MHz

1755 MHz

Manufacturing process technology

7 nm

8 nm

Number of transistors

9,800 million

28,300 million

Pipelines / CUDA cores

512

10752

Power consumption (TDP)

15 Watt

300 Watt

Texture fill rate

67.20

589.7

Memory type

System Shared

GDDR6

Maximum RAM amount

System Shared

48 GB

Memory bus width

System Shared

384 Bit

Memory clock speed

System Shared

14.5 GB/s

Memory bandwidth

695.8 GB/s

Display Connectors

Motherboard Dependent

3x DisplayPort

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

8.6

OpenCL

2.1

2.0

OpenGL

4.6

Shader Model

6.7 (6.4)

6.5

Vulkan

1.3

1.2